201395535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 372971520

約数和(自身を除く): 171575985

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 227, 283, 285, 627, 681, 849, 1045, 1135, 1415, 2497, 3113, 3135, 3405, 4245, 4313, 5377, 7491, 9339, 12485, 12939, 15565, 16131, 21565, 26885, 37455, 46695, 47443, 59147, 64241, 64695, 80655, 142329, 177441, 192723, 237215, 295735, 321205, 706651, 711645, 887205, 963615, 1220579, 2119953, 3533255, 3661737, 6102895, 10599765, 13426369, 18308685, 40279107, 67131845, 201395535]

約数ペア:

[(1, 201395535), (3, 67131845), (5, 40279107), (11, 18308685), (15, 13426369), (19, 10599765), (33, 6102895), (55, 3661737), (57, 3533255), (95, 2119953), (165, 1220579), (209, 963615), (227, 887205), (283, 711645), (285, 706651), (627, 321205), (681, 295735), (849, 237215), (1045, 192723), (1135, 177441), (1415, 142329), (2497, 80655), (3113, 64695), (3135, 64241), (3405, 59147), (4245, 47443), (4313, 46695), (5377, 37455), (7491, 26885), (9339, 21565), (12485, 16131), (12939, 15565)]